Fix for #1103 - Enabling 'Edit' in Toolbar for AppHook'd app using a placeholder causes PageNotFound
Improved 'moderator on' management command to use transactions and to show progress log;
Merge branch 'fix-apphook-draftpage' of git://github.com/sentido/django-cms into svm

Conflicts:
	cms/management/commands/subcommands/moderator.py